14 RANUNCULACEX. [Delphinium. 
D. nudicaule. Torr. & Gray, Fl. 1.33 & 661. Eat. & Wr. 222. Walp. Rep. 1. 
56. Dietr. Syn. 3. 278 (as D. radicale). Torrey, Pac. R. Rep. 4. 62; Mex. Bound. 
30. Newberry, Pac. R. Rep. 6.65. Hook. f. Bot. Mag. t. 5819. Gray, Am. Journ. 
Sci. 3. 2. 63. Moore, Fl. Mag. t. 512. Boland. Cat. 4. Thompson, Garden, 3. 477. 
Dickson, Trim. Journ. Bot. 10. 45. Brew. & Wats. Bot. Calif. 1. 12. 
Var. elatius. Gray; Thompson, Garden, 3. 477. Brew. & Wats. l. ¢. 
D. sarcophyllum. Hook. & Arn. Bot. Beechey, 317. 
D. scopulorum. Gray, Pl. Wright. 2.9; Am. Journ. Sci. 2. 33. 242; Proc. Acad. 
Philad. 1865, 57. Walp. Ann. 4. 24. Torrey, Pac. R. Rep. 4. 63; Mex. Bound. 30. 
Coulter, Hayd. Rep. 1872, 759. Porter, Fl. Col. 5. Brew. & Wats. 1. c. 11. 
D. exaltatum. Hook. Fl. Bor-Am. 1. 25. Lawson, Ranune. Canad. 47. 
D. simplex. Dougl.; Hook. Fl. Bor.-Am. 1. 25; Lond. Journ. Bot. 6. 67. Don, 
Mill. 1.53. Hook. & Arn. Bot. Beechey, 317. Eat. & Wr.221. Benth. Pl. Hartw. 
295. Durand, Pl. Pratten. 80. Torrey, Pac. R. Rep. 4. 63; Bot. Wilkes, 217. 
Cooper, Pac. R. Rep. 12. 51. Boland. Cat. 4. Brew. & Wats. 1. c. 10. 
D, Menziesii. Torr. & Gray, Fl. 1. 31, not DC. Dietr. Syn. 3. 279. 
D. azureum, var. Torr. & Gray, Fl. 1. 660. Hook. & Arn. Bot. Beechey, 317. 
Benth. Pl. Hartw. 296. Torrey, Pac. R. Rep. 4. 63. 
D. azureum. Newberry, Pac. R. Rep. 6.65. Cooper, same, 12.55. Torrey, Bot. 
Wilkes, 217. : 
D. tricorne. Michx. Fl. 1.314. Persoon, 2.82. Poir. Suppl. 2. 458. Pursh, 371. 
DC. Syst. 1. 356; Prodr. 1. 54. Lodd. Bot. Cab. t. 306. Deless. Icon. Sel. 1 16, 
t. 59. Elliott, 2.18. Spreng. Syst. 2.618. Beck, in Am. Journ. Sci. 14.114. Don, 
Mill. 1. 52. Torr. & Gray, Fl. 1.31. Eat. & Wr. 222. Dietr. Syn. 3.279. Gray, 
Genera, 1. 42, t.15; Pac. R. Rep. 12. 40; Manual, 46. Lindl. Veg. ingd. 426, 
f. 297. Chapman, 10. 
D. trolliifolium. Gray, Proc. Am. Acad. 8. 375. Brew. & Wats. 1. e. 11. 
D. elatum, var. Gray, Am. Jour. Sci. 2. 33. 242; Proc. Acad. Philad. 1863, 57. 
D. elatum. Porter, Hayd. Rep. 1870, 473 F 
D. elatum, var. (?) occidentale. Watson, King’s Rep. 5.11. Porter, Hayd. Rep. 
1871, 477; Fl. Col. 4. Coulter, Hayd. Rep. 1872, 759. Brew. & Wats. l. c. 
D. variegatum. Torr. & Gray, Fl.1.9. Eat. & Wr. 222. Walp. Rep. 1. 55. 
Dietr. l.c. Torrey, Pac. R. Rep. 4. 63. Boland. Cat. 4. Brew. & Wats. 1. c. 10. 
D. qrandiflorum, var. variegatum. Hook. & Arn. Bot. Beechey, 317. 
D. decorum. Benth. Pl. Hartw. 295. 
HELLEBORUS vininis, Linn. Torr. & Gray, Fl. 1. 659. Gray, Manual, 45. 
HYDRASTIS Canadensis. Linn. Spec. 2 ed. 784. Lam. Dict. 8.151. Ait. 
Hort. Kew. 2. 273. Willd. Spee. 2. 1339. Michx. Fl. 1. 317. St. Hil. Fam. Nat. 
1. 486. Persoon, 2. 107. Pursh, 389. DC. Syst. 1. 218; Prodr. 123. Elliott, 2. 55. 
James, Catalogue, 183. Barton, Comp. Fl. Phil. 2. 22. Torrey, Compend. 224; 
Ann. Lyc. N. Y. 2. 162; Fl. N. Y.1. 26. Spreng. Syst. 42. 220. “Pict. Hort. Par. 
37, t. 17.” Raf. Med. FI. 1. 251, fig. 51. Hook. Fl. Bor.-Am. 1.9; Bot. Mag. 
t. 3019 & 3232. Don, Mill. 1. 22, fig.7. Beck, Bot. 7. Darling. Fl. Cestr. 336. 
Torr. & Gray, Fl. 1.40. Spach, Hist. Veg. 7. 384. Eat. & Wr. 276. Lindl. FI. 
Med. 3. Nees, Pl. Neuwied, 3. Dietr. Syn. 3. 388. Gray, Genera, 1. 48, t. 18; 
Manual, 47. Chapman, 11. Baillon, Hist. Pl. 1. 51, fig. 88. Lawson, Ranunc. 
Canad. 51. 
ISOPYRUM biternatum. Torr. & Gray, Fl. 1.660. Walp. Rep.1.48. Tor- 
rey, Nicol Rep. 144. Gray, Genera, 1. 36, t.12; Manual, 44. Parry, Pl. Minn. 
609. Chapman, 9. Baillon, Hist. Pl. 1. 21, fig. 36. Young, Fl. Tex. 145. 
